Battery for an electronic computer



FIG. 1 is a top, front and right side perspective view of a battery for an electronic computer according to my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIGS. 6 and 7 are left and right side elevational views thereof, respectively; and,

FIG. 8 is a view similar to FIG. 1 illustrating the battery for an electronic computer coupled to an electronic computer, the dashed lines illustrating an electronic computer which forms part of the environmental structure in which the battery for an electronic computer is used and does not form part of the present invention. 

The ornamental design for a "battery for an electronic computer", as shown and described. 